CN202074527U - Heat-accumulating type burning device for realizing continuous burning - Google Patents
Heat-accumulating type burning device for realizing continuous burning Download PDFInfo
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- CN202074527U CN202074527U CN2011200495025U CN201120049502U CN202074527U CN 202074527 U CN202074527 U CN 202074527U CN 2011200495025 U CN2011200495025 U CN 2011200495025U CN 201120049502 U CN201120049502 U CN 201120049502U CN 202074527 U CN202074527 U CN 202074527U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
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Abstract
The utility model discloses a heat-accumulating type burning device for realizing continuous burning. Through the device, the airflow direction from a burner to a smoke-discharging opening in a heating furnace cannot be changed, the airflow direction of a pair of heat accumulators is still in an alternately-circulating state, and the heating function of the heating furnace and the residual-heat recovering function of a heat-accumulating chamber are respectively processed, so that not only can the traditional heating surface be kept to stably and reliably work, but also energy saving and environmental protection can be achieved as a heat-accumulating type burning system, and problems in the aspects of equipment life and operational reliability brought by the alternate burning and smoke-discharging states of the burner in the traditional heat-accumulating type burning system can be solved. In the utility model, a pair of heat-accumulating chambers and heating furnaces are isolated through four check valves, and the four check valves are used for converting reciprocating airflows from the pair of heat-accumulating chambers, sending out continuous high-temperature preheated air to the burner and continuously receiving high-temperature smoke gas from the smoke-discharging opening of the heating furnace, so that the flow direction of the airflow in the heating furnace from the burner to the smoke-discharging opening is not changed, and the direction of the airflow in the burner is not changed to realize the continuous burning.
Description
Technical field
The utility model relates to the regenerative combustion technology field, the heat accumulating burner capable that especially a kind of suitable burner air-flow does not commutate.
Background technology
Regenerative combustion technology should be called the regenerative heat-exchange combustion technology definitely.Effects of regenerative heat exchanging technology belongs to unstable state and conducts heat, and utilizes refractory material to make carrier, is alternately heated by waste-gas heat.The heat that heat storage is stored adds hot-air or coal gas again, makes air and coal gas obtain high temperature preheating, reaches the usefulness of Waste Heat Recovery.Since heat storage be periodically heat, heat release, in order to guarantee the continuity of burner hearth heating, heat storage must be provided with in pairs.Simultaneously, there is reversing arrangement to finish heat storage alternately heating, heat release.To the 1980s, solved the miniaturization of heat storage and shortened to commutating period in every minute and second, with about sky, gas double pre-heating to 1000 ℃, the combustion gas temperature makes the Waste Heat Recovery rate value of reaching capacity below 150 ℃.Because air and gas preheating are arrived very high temperature, very easily increase the discharging of N O x, for eliminating this pollution, people have invented " high temperature lean burn " technology that is called as again.One of effective way that realizes this low oxygen combustion is: reasonably arrange the position of burner and the relative position relation and the reversing mode of quantity and each fuel element, organize flowing of the interior air-flow of burner hearth effectively, the high speed of air and coal gas jet is entrainmented after the dependence preheating, makes and produces a large amount of smoke backflows in the stove.In general, the speed of jet is big more, in the stove entrainment and the backflow effect strong more, just help realizing the atmosphere of hypoxemia more, and this very low coal gas and oxygen concentration relatively reduced average burning velocity, expand the burning border, formed the even temperature field, and reduced the discharging of N O x.
Regenerative combustion technology at Chinese development recent two decades, from the engineering practice effect: practice in the past, for satisfying the heat accumulation function of heat storage, the airflow direction of burner is also changed into mode alternately, be that half the time is as burner, second half time has changed the condition of work of heating furnace as exhaust opening, and such change brings many particular problems in practice.The heat storage life problems.In this working method, because exhaust opening is exactly a burner itself, so the higher zone of temperature in heating furnace, the position of exhaust opening, adding is low oxygen combustion, and the flame volume enlarges, and the flue gas of superhigh temperature enters heat storage easily and made it cause thermal damage.The high speed of air and coal gas jet is entrainmented after the low oxygen combustion specification requirement preheating, makes to produce a large amount of smoke backflows in the stove, and the speed of jet is big more, in the stove entrainment and the backflow effect strong more, just help realizing the atmosphere of hypoxemia more.When burner during as exhaust opening, can not change because the burner nozzle exit is long-pending, equally also can produce high-speed jet, the heat storage that washes away in the regenerator causes the bias current phenomenon, influences the heat storage life-span.The furnace pressure problem also causes that the preheat temperature of air and coal gas is lower than the temperature of flue gas owing to do exhaust opening with burner, and their volume is different, flue gas volume is big, is difficult for discharging, and requires air-introduced machine to strengthen the dynamics of suction, otherwise, the burner hearth malleation appears easily, the phenomenon of promptly burning with anger.Add auxillary flue in order to improve burner hearth to burn with anger situation, the heat that does not have to utilize emits the new waste that causes in vain from auxillary flue.
Summary of the invention
Existing regenerative combustion system is directly delivered to burner with the preheated air stream of regenerator output, makes burner also be in burning and smoke evacuation state alternately, can produce the problem of aspects such as heat storage life-span, furnace pressure, auxillary flue discharging.
For addressing the above problem, the purpose of this utility model is to provide a kind of heat accumulating burner capable of realizing continuous burning, make the direction of the air-flow from the burner to the exhaust opening in the heating furnace constant, and the regenerator airflow direction still is in the alternate cycles state, the heating function of heating furnace and the function of recovering waste heat of regenerator are handled respectively, can keep the traditional heating stove reliablely and stablely to work, again can energy-conserving and environment-protective as regenerative combustion system, can solve because burner replaces in the existing heat storage type combustion system and be in the equipment life that burning and smoke evacuation state bring and the problem of operational reliability aspect.The reciprocal air-flow that replaces that is about to a pair of regenerator output is converted to the required not nyctitropic continuously preheated air stream of burner.
The utility model is achieved in that a kind of heat accumulating burner capable of realizing continuous burning, and it comprises regenerator housing 3, regenerator heat-insulation layer 4, burner 1, four check (non-return) valves 2,13,17,18 and four-way change-over valves 7; In the middle of the regenerator regenerator dividing plate 16 is arranged, two heat storage 6-1,6-2 are separated, become independently heat storage of two functions, a heat storage is in the smoke evacuation heat absorption, and simultaneously, another heat storage is at preheated air; Four check (non-return) valves 2,13,17,18 are kept apart two regenerator 6-1,6-2 and burner 1 and heating furnace; The temperature end of two heat storage 6-1,6-2 has two high-temperature heat accumulation passages 12; Between the side of high-temperature heat accumulation passage 12 close heat storage 6-1,6-2 and heat storage 6-1, the 6-2 channel partition 11 is arranged, stoping between high-temperature heat accumulation passage 12 and the low-temperature heat accumulating path 10 has the air communication mistake; A high-temperature heat accumulation passage 12 is communicated with the arrival end of a heat storage 6-1, check (non-return) valve 2 and the port of export of check (non-return) valve 13; Another high-temperature heat accumulation passage 12 is communicated with the arrival end of another heat storage 6-2, check (non-return) valve 17 and the port of export of check (non-return) valve 18; Preheated air passage 5 is connected with the air intake of burner 1, the outlet of check (non-return) valve 2 and the outlet of check (non-return) valve 17; The arrival end of the arrival end of check (non-return) valve 13 and check (non-return) valve 18 is connected with the exhaust opening of body of heater 14; Check (non-return) valve 2 and check (non-return) valve 17 are installed in the first half of this device towards the heating furnace one side; Check (non-return) valve 13 and check (non-return) valve 18 are installed in the Lower Half of this device towards the heating furnace one side; The low-temperature end of two heat storage 6-1,6-2 leaves the low-temperature heat accumulating path 10, communicates with two interface tubes of four-way change-over valve 7 by pipeline; The exhaust opening 8 and the air-introduced machine of four-way change-over valve 7 join; The air inlet 9 of four-way change-over valve 7 communicates with air blast.When device when in running order, 2 of check (non-return) valves allow preheated air stream to flow to burner 1 from heat storage 6-1, can not reverse flow; 13 of check (non-return) valves allow flue gas stream to flow to heat storage 6-1 from heating furnace exhaust opening 14, can not reverse flow; 17 of check (non-return) valves allow preheated air stream to flow to burner 1 from heat storage 6-2, can not reverse flow; 18 of check (non-return) valves allow flue gas stream to flow to heat storage 6-2 from heating furnace exhaust opening 14, can not reverse flow; Check (non-return) valve 2 and check (non-return) valve 17 are under the promotion of preheated air, open in turn and provide preheated air continuously to burner 1, check (non-return) valve 13 and check (non-return) valve 18 are under the promotion of high-temperature flue gas, opening in turn makes high-temperature flue gas flow to heat storage 6-1,6-2 from heating furnace exhaust opening 14, fuel system is realized continuous burning continuously directly to burner 1 fuel supplying.
After the utility model adopts said structure, between heat storage 6-1 and heat storage 6-2 and the burner 1 across check (non-return) valve 2, check (non-return) valve 17; By the operating characteristic of check (non-return) valve as can be known, no matter what kind of state heat storage 6-1 and heat storage 6-2 are in, check (non-return) valve 2 and check (non-return) valve 17 always have one to close, and another is opened, and preheated air stream just can continuously flow to burner 1 from heat storage 6-1 or heat storage 6-2; In like manner, between heating furnace exhaust opening 14 and heat storage 6-1 and heat storage 6-2 across check (non-return) valve 13, check (non-return) valve 18, they only allow high-temperature flue gas to flow to heat storage 6-1 or heat storage 6-2 from heating furnace exhaust opening 14, they are under the effect of air pressure, cooperate the state of heat storage 6-1 or heat storage 6-2 automatically, open a corresponding check (non-return) valve; In heating furnace, flue gas stream Continuous Flow is always arranged like this to exhaust opening 14; Only need just can keep to the burner fuel supplying continuously the continuous burning state of burner 1; Give workpiece in order to allow high-temperature flue gas in stove, stay some times with thermal energy transfer more, exhaust opening 14 is offered position away from burner 1.
The utility model has following characteristics with respect to prior art:
For finishing same heating efficiency, adopt the utility model because of the burner continuous burning, substitute half burner with exhaust opening, the burner quantity of using than prior art reduces half, reduces the construction cost of system.The utility model is because of the burner continuous burning, and burner is no longer undertaken the function of smoke evacuation, also just no longer accepts the test of high-temperature flue gas, the life-span and the reliability of operation that help prolonging burner.The utility model is because of the burner continuous burning, burner can be installed in the position of suitable heated parts, the higher position of relative temperature in the heating region, exhaust opening is opened in the heating furnace position of suitable smoke evacuation, the lower position of relative temperature in the heating region, allow high-temperature flue gas after the burning is as much as possible in heating furnace gives workpiece with thermal energy transfer, improve heat efficiency, lower exhaust gas temperature.The utility model is because of the burner continuous burning, and the exhaust opening sectional area ratio burner of design big is easy to control combustion chamber draft, do not produce the phenomenon of burning with anger, and helps safety in production.The utility model is because of the burner continuous burning, and the exhaust opening sectional area ratio burner of design big reduced the flow velocity of flue gas, avoids the infringement of flue gas bias current to heat storage, improves the service life of heat storage, increases operational reliability.The utility model is because of the burner continuous burning, and the exhaust opening sectional area ratio burner of design big reduced the flow velocity of flue gas, reduces the smoke evacuation windage, reduces the air-introduced machine power consumption.The utility model is because of the burner continuous burning, and fuel system also can continuous operation, can use low calorific value gas fuel, also can use high heating value gaseous fuel, can also use liquid fuel, and in a word, fuel type applicatory is many.Radiant tube is installed from the burner to the exhaust opening can also be constituted regenerative radiant tube burner.The utlity model has and can keep traditional approach reliablely and stablely to work, again can be as regenerative combustion system with air preheat to 1000 ℃, exhaust gas temperature is dropped to 150 ℃, reach the energy-conserving and environment-protective purpose.The utility model can be according to the dissimilar burner of different demand adapteds.
Description of drawings
The invention will be further described below in conjunction with accompanying drawing;
Fig. 1 implements illustration for the utility model;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is that the B of Fig. 1 is to view;
Label declaration
1。Burner; 2.Check (non-return) valve; 3.Shell; 4.Heat-insulation layer;
5。The preheated air road; 6-1.Heat storage; 6-2.Heat storage 7.Four-way change-over valve;
8。Exhaust opening; 9.Air inlet; 10.The low-temperature heat accumulating passage; 11.Channel partition;
12。High-temperature heat accumulation passage 13.Check (non-return) valve; 14.The furnace wall exhaust opening; 16.The regenerator dividing plate;
17。Check (non-return) valve; 18.Check (non-return) valve.
The specific embodiment
Do further narration below in conjunction with accompanying drawing.
A kind of embodiment that realizes the heat accumulating burner capable of continuous burning, it comprises regenerator housing 3, regenerator heat-insulation layer 4, burner 1, four check (non-return) valves 2,13,17,18 and four-way change-over valves 7; In the middle of the regenerator regenerator dividing plate 16 is arranged, two heat storage 6-1,6-2 are separated, become independently heat storage of two functions, a heat storage 6-1 is in the smoke evacuation heat absorption, and simultaneously, another heat storage 6-2 is at preheated air; The temperature end of two heat storage 6-1,6-2 has two high-temperature heat accumulation passages 12; Between the side of high-temperature heat accumulation passage 12 close heat storage 6-1,6-2 and heat storage 6-1, the 6-2 channel partition 11 is arranged, stoping between high-temperature heat accumulation passage 12 and the low-temperature heat accumulating path 10 has the air communication mistake; A high-temperature heat accumulation passage 12 is communicated with the arrival end of a heat storage 6-1, check (non-return) valve 2 and the port of export of check (non-return) valve 13; Another high-temperature heat accumulation passage 12 is communicated with the arrival end of another heat storage 6-2, check (non-return) valve 17 and the port of export of check (non-return) valve 18; Preheated air passage 5 is connected with the air intake of burner 1, the outlet of check (non-return) valve 2 and the outlet of check (non-return) valve 17; The arrival end of the arrival end of check (non-return) valve 13 and check (non-return) valve 18 is connected with the exhaust opening of body of heater 14; Check (non-return) valve 2 and check (non-return) valve 17 are installed in the first half of this device towards the heating furnace one side; Check (non-return) valve 13 and check (non-return) valve 18 are installed in the Lower Half of this device towards the heating furnace one side; The low-temperature end of two heat storage 6-1,6-2 leaves the low-temperature heat accumulating path 10, communicates with two interface tubes of four-way change-over valve 7 by pipeline; The exhaust opening 8 and the air-introduced machine of four-way change-over valve 7 join; The air inlet 9 of four-way change-over valve 7 communicates with air blast.
After the utility model adopts said structure, between heat storage 6-1,6-2 and the burner 1 across check (non-return) valve 2, check (non-return) valve 17; By the operating characteristic of check (non-return) valve as can be known, no matter what kind of state two heat storage 6-1,6-2 are in, air-flow can only flow to burner 1 from heat storage 6-1 or heat storage 6-2, this two check (non-return) valves 2 and check (non-return) valve 17, always there is one to close, another is opened; In like manner, between heating furnace exhaust opening and heat storage 6-1,6-2 across check (non-return) valve 13, check (non-return) valve 18; They only allow high-temperature flue gas to flow to heat storage 6-1,6-2 from the heating furnace exhaust opening; They cooperate the state of heat storage 6-1,6-2 automatically under the effect of air pressure, open a corresponding check (non-return) valve 13 or check (non-return) valve 18; In heating furnace, high-temperature flue gas stream always flows to exhaust opening 14 from burner 1 like this; Only needing continuously just can continuous burning to burner 1 fuel supplying; Give workpiece in order to allow high-temperature flue gas in stove, stay some times with thermal energy transfer more, exhaust opening 14 is offered position away from burner 1.
Embodiment is when work, when heat storage 6-1 is in heat release state and heat storage 6-2 and is in the heat absorption state, the air that comes out from air blast passes through four-way change-over valve 7, enter heat storage 6-1, come out to become high-temperature preheated air from heat storage 6-1, arrive the arrival end of check (non-return) valve 2 and the port of export of check (non-return) valve 13 simultaneously through high-temperature heat accumulation passage 12, by the operating characteristic of check (non-return) valve as can be known, the arrival end air pressure of check (non-return) valve 2 is higher than check (non-return) valve 2 port of export air pressure, and the valve plate of check (non-return) valve 2 is opened and allowed high-temperature preheated air stream to pass through; The arrival end air pressure of check (non-return) valve 13 is lower than the port of export air pressure of check (non-return) valve 13, the valve plate of check (non-return) valve 13 is closed and is stoped high-temperature preheated air stream to pass through, high-temperature preheated air stream comes out from the outlet of check (non-return) valve 2, enter the air intake of burner 7 through preheated air passage 5, in burner 7, spray into the heating furnace burning with fuel mix, high-temperature flue gas after the burning is discharged from exhaust opening 14, high-temperature flue gas enters the inlet of check (non-return) valve 18 and the inlet of check (non-return) valve 13 simultaneously, because the port of export of check (non-return) valve 13 has the blast pressure of air blast, compress the valve plate of check (non-return) valve 12, high-temperature flue gas can not pass through check (non-return) valve 13, the air inducing negative pressure that air-introduced machine is arranged at the port of export of check (non-return) valve 18, this negative pressure is lower than combustion chamber draft, the valve plate of check (non-return) valve 18 can be opened, allow that high-temperature flue gas passes through, high-temperature flue gas becomes low-temperature flue gas and is discharged in the atmosphere through four-way change-over valve 7 and air-introduced machine through heat storage 6-2 heat release.Like this after work a period of time, four-way change-over valve 7 commutation makes combustion system become that heat storage 6-2 is in the heat release state and heat storage 6-1 is in the heat absorption state, the air that comes out from air blast passes through four-way change-over valve 7, enter heat storage 6-2, come out to become high-temperature preheated air from heat storage 6-2, high-temperature preheated air arrives the arrival end of check (non-return) valve 17 and the port of export of check (non-return) valve 18 simultaneously through high-temperature heat accumulation passage 12, by the operating characteristic of check (non-return) valve as can be known, the arrival end air pressure of check (non-return) valve 17 is higher than the port of export air pressure of check (non-return) valve 17, the valve plate of check (non-return) valve 17 is opened and is allowed preheating high temperature air stream to pass through, check (non-return) valve 18 arrival end air pressure are lower than the air pressure of check (non-return) valve 18 ports of export, the valve plate of check (non-return) valve 18 is closed and is stoped preheating high temperature air stream to pass through, high-temperature preheated air comes out from the outlet of check (non-return) valve 17, enter the air intake of burner 7 through preheated air passage 5, in burner, burn with fuel mix, high-temperature flue gas after the burning is discharged from heating furnace exhaust opening 14, high-temperature flue gas enters the inlet of check (non-return) valve 13 and check (non-return) valve 18 simultaneously, because the port of export of check (non-return) valve 18 has the blast pressure of air blast, compress the valve plate of check (non-return) valve 18, high-temperature flue gas can not pass through check (non-return) valve 18, the air inducing negative pressure that air-introduced machine is arranged at the port of export of check (non-return) valve 13, this negative pressure is lower than combustion chamber draft, the valve plate of check (non-return) valve 13 can be opened, allow that high-temperature flue gas passes through, high-temperature flue gas becomes low-temperature flue gas and is discharged in the atmosphere through four-way change-over valve 7 and air-introduced machine through heat storage 6-1 heat release.No matter heat storage 6-1 is in heat release state and heat storage 6-2 and is in the heat absorption state or is in that regenerator 6-2 is in the heat release state and regenerator 6-1 is in the heat absorption state, always in heating furnace from burner 7 to exhaust opening 8 the flow direction constant.
Be provided with two regenerator in the regenerator housing 3 of the present utility model, around the outside of two regenerator heat-insulation layer 4 be set, heat-insulation layer 4 plays a part heat insulation.Place heat storage 6-1,6-2 in the regenerator.Two heat storage 6-1,6-2 upper ends are communicated with high-temperature heat accumulation passage 12, and two heat storage 6-1,6-2 bottoms are communicated with the low-temperature heat accumulating path 10, connect two interface tubes of four-way change-over valve 7 on two low-temperature heat accumulating path 10s.
Two interface tubes in addition of four-way change-over valve 7 of the present utility model connect air blast and air-introduced machine respectively, and promptly air inlet 9 links to each other with air blast, and exhaust opening 8 links to each other with air-introduced machine.Four-way change-over valve 7 is realized the commutation at two heat storage 6-1,6-2 of air and flue gas automatically by controller.
Generally be installed at the utility model on the side wall of heating furnace,, can install one or more according to the size and the needs of stove.Make the stokehold flexible for installation, easy to maintenance.
Radiant tube can also be installed from the burner to the exhaust opening constitute regenerative radiant tube burner.
Claims (2)
1. a heat accumulating burner capable of realizing continuous burning comprises regenerator housing (3), regenerator heat-insulation layer (4), burner (1), four check (non-return) valves (2), (13), (17), (18) and four-way change-over valve (7); It is characterized in that: a regenerator dividing plate (16) is arranged in the middle of the regenerator, two heat storages (6-1), (6-2) are separated, become independently heat storage of two functions, a heat storage (6-1) is in the smoke evacuation heat absorption, simultaneously, another heat storage (6-2) is at preheated air; The temperature end of two heat storages (6-1), (6-2) has two high-temperature heat accumulation passages (12); Between the side of the close heat storage (6-1) of high-temperature heat accumulation passage (12), (6-2) and heat storage (6-1), (6-2) channel partition (11) is arranged, stoping between high-temperature heat accumulation passage (12) and the low-temperature heat accumulating passage (10) has the air communication mistake; A high-temperature heat accumulation passage (12) is communicated with the arrival end of a heat storage (6-1), check (non-return) valve (2) and the port of export of check (non-return) valve (13); Another high-temperature heat accumulation passage (12) is communicated with the arrival end of another heat storage (6-2), check (non-return) valve (17) and the port of export of check (non-return) valve (18); Preheated air passage (5) is connected with the air intake of burner (1), the outlet of check (non-return) valve (2) and the outlet of check (non-return) valve (17); The arrival end of the arrival end of check (non-return) valve (13) and check (non-return) valve (18) is connected with the exhaust opening (14) of body of heater; Check (non-return) valve (2) and check (non-return) valve (17) are installed in the first half of this device towards the heating furnace one side; Check (non-return) valve (13) and check (non-return) valve (18) are installed in the Lower Half of this device towards the heating furnace one side; Two heat storages (6-1) low-temperature end (6-2) leaves low-temperature heat accumulating passage (10), communicates with two interface tubes of four-way change-over valve (7) by pipeline; The exhaust opening (8) of four-way change-over valve (7) joins with air-introduced machine; The air inlet (9) of four-way change-over valve (7) communicates with air blast.
2. a kind of heat accumulating burner capable of realizing continuous burning according to claim 1 is characterized in that: check (non-return) valve (2) only allows preheated air stream to flow to burner (1) from heat storage (6-1), can not reverse flow; Check (non-return) valve (13) only allows flue gas stream to flow to heat storage (6-1) from heating furnace exhaust opening (14), can not reverse flow; Check (non-return) valve (17) only allows preheated air stream to flow to burner (1) from heat storage (6-2), can not reverse flow; Check (non-return) valve (18) only allows flue gas stream to flow to heat storage (6-2) from heating furnace exhaust opening (14), can not reverse flow; Check (non-return) valve (2) and check (non-return) valve (17) are under the promotion of preheated air, open in turn and provide preheated air continuously to burner (1), check (non-return) valve (13) and check (non-return) valve (18) are under the promotion of high-temperature flue gas, opening in turn makes high-temperature flue gas flow to heat storage (6-1), (6-2) from heating furnace exhaust opening (14), fuel system is realized continuous burning continuously directly to burner (1) fuel supplying.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200495025U CN202074527U (en) | 2011-02-28 | 2011-02-28 | Heat-accumulating type burning device for realizing continuous burning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200495025U CN202074527U (en) | 2011-02-28 | 2011-02-28 | Heat-accumulating type burning device for realizing continuous burning |
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| Publication Number | Publication Date |
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| CN202074527U true CN202074527U (en) | 2011-12-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200495025U Expired - Fee Related CN202074527U (en) | 2011-02-28 | 2011-02-28 | Heat-accumulating type burning device for realizing continuous burning |
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| CN (1) | CN202074527U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102878817A (en) * | 2012-09-25 | 2013-01-16 | 北京神雾环境能源科技集团股份有限公司 | Continuous combusting regenerative industrial furnace |
| CN103353109A (en) * | 2012-07-17 | 2013-10-16 | 佛山市广旭节能自动化科技有限公司 | Alternatively-regenerative cyclone furnace combustion system |
-
2011
- 2011-02-28 CN CN2011200495025U patent/CN202074527U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103353109A (en) * | 2012-07-17 | 2013-10-16 | 佛山市广旭节能自动化科技有限公司 | Alternatively-regenerative cyclone furnace combustion system |
| CN102878817A (en) * | 2012-09-25 | 2013-01-16 | 北京神雾环境能源科技集团股份有限公司 | Continuous combusting regenerative industrial furnace |
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